サプライズパーティーだろう
sapuraizupātiidarō
1. Probably a surprise party.
Noun
#1577960
1. Probably a surprise party.
1. party (social gathering)
2. party (group of people participating in an activity, esp. mountain climbing)
3. (political) party
1. supply
1. surprise
1. supplier
1. money supply
1. seems; I think
2. right?; don't you agree?
1. of party; party's
1. at a party; in a party
1. Probably okay.; It'll probably be alright.